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We’re here for the long haul—not just to make the sale, but to help you get the best results from your kiln and equipment. Learn more about us.
Price Guarantee
Lowest Price Guarantee
At ProKilnSupply, we want you to feel confident that you are getting a competitive price when you shop with us. When a product on our site is marked with our Lowest Price Guarantee, it means we stand behind that price.
If you find the same item offered online at a lower total price within 30 days of your purchase, let us know. If the listing qualifies under the terms below, we will refund you the difference.
We want every customer to shop knowing they are getting excellent value on their kiln or wheel.
How to Request a Price Difference Refund
To request a refund for the price difference, email us a link to the competing online listing within 30 days of your order date. Once we review the listing and confirm that it meets the requirements below, we will issue the appropriate credit.
Eligibility Requirements
Our Lowest Price Guarantee applies only when all of the following conditions are met:
The item must have been purchased first from ProKilnSupply
The competing offer must be from an online-only retailer
Promotional pricing, coupon offers, clearance deals, and limited-time specials are not eligible
Auction sites, marketplaces, and discounter platforms such as eBay are not eligible
The competing seller must be an authorized retailer for the brand
The competitor’s total advertised price must include shipping, handling, and any processing fees
The product must be an exact match, including the same model and availability status, such as in stock vs. in stock or made to order vs. made to order
Additional Terms
ProKilnSupply reserves the right to deny any request that does not meet these requirements or appears to fall outside a reasonable and fair market price comparison.
Warranty & Returns
Every product is brand new and backed by the original manufacturer's warranty — most kilns include at least a 1-year warranty. Exact terms vary by brand and model (see details above), and our team can confirm coverage anytime at support@prokilnsupply.com or (801) 839-5882.
Returns: New, unused, unopened items in original packaging may be returned within 30 days of delivery. A 25% restocking fee applies and return shipping is the customer's responsibility. Custom and made-to-order items are final sale. Contact us for return authorization before shipping anything back.
Freight damage: Inspect your shipment before signing. Note any damage on the delivery receipt, photograph it, and email us within 24 hours of delivery.
Original price
$2,725.00
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Original price
$2,725.00
Original price
$2,725.00
Current price
$2,450.00
$2,450.00
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$2,450.00
Current price
$2,450.00
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Discounted Freight
Discounted Freight & No Sales Tax
Price Match
We will NOT be undersold. See a lower price? We'll beat it!
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Get your kiln with flexible financing options
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Have a question? Talk to one of our kiln experts today!
Call or Text a Pro Kiln Supply Team Member:
(801) 839-5882
The Industry-Defining Lamp Working Kiln, Reengineered
In the early 1990s, a true lamp working kiln — now known as the 9169GS — introduced a feature that changed flame work glass equipment for good: smaller accessible "bead doors" that let artists garage multi-sectional vessels and reheat them to maintain core heat before final annealing, minimizing stress to the piece. Aim was the first kiln manufacturer to bring this design to market.
The P-91 is the latest version of that original design — same internal dimensions and familiar silhouette, but built with no off-the-shelf parts. Every metal component is laser-cut and manufactured in-house for precision, consistency, and a refined overall look. Designed by glass workers for glass workers.
Key Features
Five Individually Adjustable Bead Doors — main door design offering versatile, highly functional accessibility
10° Angled Chamber Face — produces even heat throughout the interior and ensures a tight, long-wearing door seal
304 Stainless Steel Bead Doors — built to handle sustained high heat
Pressure-Assisted Door Design (patent pending) — doors firmly hold any position, fully adjustable
No Fiber Board Insulation — fiber board is a major source of heat leakage and shrinkage; the P-91 avoids it entirely in lids, main doors, and bead doors
Compact Counterweight Design — perfectly balanced main door, fully adjustable tension, fits tighter studio spaces
Fast Heat-Up — reaches 1000°F+ in approximately 20–25 minutes in most cases
Precise Thermocouple Placement — accurate temperature reading throughout the chamber
In-House Custom Hardware — handles, hinges, and arms all designed and manufactured by Aim, not off-the-shelf parts
Pre-Fabricated for Accessories — ready for rod rests, upgraded relays, modified hinges, and other upgrades at purchase or later
Wide Range of Programmable Digital Controllers — options designed specifically for lamp working
